mariadb
In this article, we are installing MariaDB alongside MySQL as seen on this article. Execute the following commands to install MySQL 8. dbuser@redhat:/home/dbuser> $ sudo yum install @mysql dbuser@redhat:/home/dbuser> $ sudo systemctl enable --now mysqld dbuser@redhat:/home/dbuser> $ sudo systemctl status mysqld
graylog
In this article, I'm installing Graylog on Ubuntu 20.04 on the Raspberry Pi 4 8GB. Graylog is a leading centralized log management solution for capturing, storing, and enabling real-time analysis of terabytes of machine data. I'm following the steps described here: Prereqs: $ sudo apt-get update
mongodb
In this article I'm installing MongoDB Community Edition on Ubuntu 20.04 on the Raspberry Pi 4 8GB. The steps (official docs) can be found here. I tried to install MongoDB CE 5.0, but it didn't work, I got the following message. ubuntu@ubuntu:~$ sudo
db2
Last week, I was trying to check the version of my Db2 client on my laptop and I got an unexpected error message. This was odd as my laptop had plenty of memory, so I tried a couple more commands. C:\WINDOWS\system32>db2licm -l Product name: "IBM
postgresql
Last week a colleague contacted me about a PostgreSQL installation where the privileges of the postgres user suddenly "disappeared". I searched around a bit and found this really useful article in stackoverflow. However, his server was Windows, so I tried and replicated this issue on a Windows 2019
databases
Last year, I installed SQL Server Management Studio 18.0 on a server tested the connection to the SQL Instance and everything looked OK. SSMS was exiting immediately after showing the splash screen. But months later, I tried again and SSMS was not starting. To troubleshoot this, let's
sqlserver
A few weeks ago I had the task to install SQL Server 2014 Express Edition and SQL Server Management Studio (SSMS) 18.4 and what it was going to be no more than an hour ended in a 16 hours change. Actually, I did install successfully one of the servers,
mariadb
In this article we are installing MariaDB 10.5.8 Community Edition on Centos 8.2. MariaDB is free and open source software The MariaDB database server is published as free and open source software under the General Public License version 2. You can download and use it as much
db2
A few days ago I had this issue while running a Db2 online backup to TSM. db2inst1@ubusrvdb2:~ $ db2 "backup db SAMPLE online use TSM compress" SQL2033N An error occurred while accessing TSM during the processing of a database utility. TSM reason code :"106" so I
cockroachdb
Every time I read an article about "10 Reasons You Should Start a Blog", there is always something about "learning new skills", and it sounds obvious but it's true. Lately, I'm always thinking about things to write about which makes me search
db2
I always install a free version of Db2 on my laptop so I can play a bit in a really safe environment without breaking the real ones. Db2 Express-c has been replaced by the Db2 Community Edition So a few days ago I tried to start my Db2 instance for
mssql
In this post, we will install SQL Server Management Studio on a Windows Server 2019. We've downloaded the installation from here SQL Server Management Studio (SSMS) is an integrated environment for managing any SQL infrastructure, from SQL Server to Azure SQL Database. So once the installation file is